33856100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 78536640

約数和(自身を除く): 44680540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 103, 173, 190, 206, 346, 380, 412, 475, 515, 692, 865, 950, 1030, 1730, 1900, 1957, 2060, 2575, 3287, 3460, 3914, 4325, 5150, 6574, 7828, 8650, 9785, 10300, 13148, 16435, 17300, 17819, 19570, 32870, 35638, 39140, 48925, 65740, 71276, 82175, 89095, 97850, 164350, 178190, 195700, 328700, 338561, 356380, 445475, 677122, 890950, 1354244, 1692805, 1781900, 3385610, 6771220, 8464025, 16928050, 33856100]

約数ペア:

[(1, 33856100), (2, 16928050), (4, 8464025), (5, 6771220), (10, 3385610), (19, 1781900), (20, 1692805), (25, 1354244), (38, 890950), (50, 677122), (76, 445475), (95, 356380), (100, 338561), (103, 328700), (173, 195700), (190, 178190), (206, 164350), (346, 97850), (380, 89095), (412, 82175), (475, 71276), (515, 65740), (692, 48925), (865, 39140), (950, 35638), (1030, 32870), (1730, 19570), (1900, 17819), (1957, 17300), (2060, 16435), (2575, 13148), (3287, 10300), (3460, 9785), (3914, 8650), (4325, 7828), (5150, 6574)]